| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $218.40 | 9.558% | $239.2747 | $239.27 | $239.25 | $239.30 |
| Purchase #2 | $182.62 | 9.606% | $200.1625 | $200.16 | $200.15 | $200.20 |
| Purchase #3 | $186.26 | 9.128% | $203.2618 | $203.26 | $203.25 | $203.30 |
| Purchase #4 | $86.44 | 13.197% | $97.8475 | $97.85 | $97.85 | $97.80 |
| Purchase #5 | $62.41 | 4.623% | $65.2952 | $65.30 | $65.30 | $65.30 |
| Purchase #6 | $81.25 | 4.820% | $85.1663 | $85.17 | $85.15 | $85.20 |
| Purchase #7 | $228.87 | 12.811% | $258.1905 | $258.19 | $258.20 | $258.20 |
| 7 purchase totals = | $1,046.25 | $1,149.1985 | $1,149.20 | $1,149.15 | $1,149.30 | |